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Well, you'll know alright, the boost spool up will be slower and car sluggish/slower to accelerate. No real damage from slower spool up. You need to do it in small increments. Did you observe spool up rate under partial load/accelerator pedal? So boost bellow 6 psi under 1500 RPM, 10 psi under 2000 RPM etc. Those are general rules for Di. For CrD it might be slightly higher.
CrDs can easily spike to 20 psi under full load (over 2500 RPM) with no issues apart from possible reliability. Don't forget that you might have to reign in the max boost with Dawes as well. Its a balancing act now to try finding a sweet spot between power and eco and safety.
Cheers
Last edited by Rumcajs; 23rd December 2013 at 08:52 PM.
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